/* css reset */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td
	{
	margin: 0;
	padding: 0;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

fieldset,img {
	border: 0;
}

address,caption,cite,code,dfn,em,th,var {
	font-style: normal;
	font-weight: normal;
}

ol,ul {
	list-style: none;
}

h1,h2,h3,h4,h5,h6 {
	font-size: 100%;
	font-weight: 100;
}

q:before,q:after {
	content: '';
}

abbr,acronym {
	border: 0;
}
/* css reset */

/* common css style  */
body,td {
	font-family: '微软雅黑';
	font-size: 12px
}

a {
	text-decoration: none;
}

.width_whole {
	width: 100%;
}

.width_980 {
	width: 980px;
}

.width_980_container {
	padding: 5px 0px;
	width: 980px;
}

.width_200 {
	padding: 5px;
	width: 190px;
}

.width_780 {
	padding: 5px;
	width: 770px;
}

.block_center {
	display: block;
	margin: 0 auto;
	overflow: hidden;
}

.float_left {
	display: inline-block;
	float: left;
}

.float_right {
	display: inline-block;
	float: right;
}

.top_10 {
	margin-top: 10px;
}

.margin_5 {
	margin: 5px;
}

.padding_5 {
	padding: 5px;
}